Full-automatic high-speed screen printing machine

Abstract

The utility model relates to the technical field of screen printing machines, and discloses a full-automatic high-speed screen printing machine which comprises a machining frame, a conveying belt is arranged on the inner wall of the machining frame, a supporting frame is fixedly connected to the bottom of the machining frame, a positioning strip is fixedly connected to the outer surface of the conveying belt, and a screen template is arranged at the top of the positioning strip. And the top of the processing frame is fixedly connected with a drying cover. The fan has the following advantages and effects that the motor drives the rotating shaft to rotate, so that the fan blades blow out airflow, the flow dividing cover is long, the airflow is dispersed and blown out from the air outlet holes, the blowing-out range is large, the heating net heats the airflow to form hot air, and the meshes of the first buffer net and the second buffer net are staggered up and down, so that the heat efficiency is improved. Therefore, hot air is blown to the first buffering net and the second buffering net and is subjected to double buffering, the hot air blown to the product is softer, the situation that the printing effect is affected by the impact force of the hot air to blow printing ink is avoided, the product is dried under conveying, efficiency is high, and the drying effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing machines, in particular to a full-automatic high-speed screen printing machine. Background Art

[0002] A screen printing machine is a machine that uses a silk screen printing plate to print. It is a type of printing machine. A screen printing machine is a machine that prints text and images. It is a general term for machines or equipment used to produce printed products. A screen printing machine is a more representative printing equipment among stencil printing machines. In addition to silk, the raw materials for making the screen can also be nylon wire, copper wire, steel wire or stainless steel wire. It can be divided into flat screen printing machines, curved screen printing machines, rotary screen printing machines, etc.

[0003] In the prior art, Chinese Patent Publication No. CN211764110U discloses a movable fully automatic screen printing machine, including a screen printing machine body, a slide rail is installed at the rear end of the screen printing machine body, an electric slider is arranged on the inner side of the front end of the slide rail, a fixed plate is connected to the front end of the electric slider, three sets of support frames are arranged at the front end of the fixed plate, two sets of positioning mechanisms are arranged through the interior of the fixed plate, a substrate is arranged at the upper end of the screen printing machine body, a through groove is hollowed out on the upper end outer surface of the screen printing machine body, and a fixing rod is arranged on the inner side of the through groove at the lower end of the substrate. The movable fully automatic screen printing machine described in the utility model can avoid the shaking of the screen printing plate when it is pressed down, resulting in non-standard printed images and texts, has a better printing effect, can replace the substrate, is relatively convenient to disassemble, can quickly replace different substrates, and improve work efficiency.

[0004] However, in actual use, after the product is printed, it is not convenient to dry the ink on the surface. The ink takes a long time to dry naturally and is not easy to dry thoroughly. When the printed pattern needs to be changed, it is not convenient to replace the screen template. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide a fully automatic high-speed screen printing machine, which can prevent the hot wind impact from blowing away the ink and affecting the printing effect, and the product is dried during transportation, with high efficiency and strong drying effect.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a fully automatic high-speed screen printing machine, including a processing frame, the inner wall of the processing frame is provided with a conveyor belt, the bottom of the processing frame is fixedly connected to a support frame, the outer surface of the conveyor belt is fixedly connected to a positioning bar, the top of the positioning bar is provided with a screen template, the top of the processing frame is fixedly connected to a drying hood, the top of the drying hood is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft is fixedly connected to fan blades, the top of the inner wall of the drying hood is fixedly connected to a diverter hood, the bottom of the diverter hood is provided with an air outlet, the inner wall of the drying hood is fixedly connected to a heating net, and the inner walls of the drying hood are respectively fixedly connected to a first buffer net and a second buffer net.

[0007] By adopting the above technical solution, when in use, the staff puts the product between the two positioning bars, and the product is moved to the bottom of the screen template through the conveyor belt for automatic screen printing. After screen printing, the surface of the product is covered with ink, and is further conveyed by the conveyor belt, so that the product enters the bottom of the drying hood. The staff starts the motor, and the motor drives the shaft to rotate, so that the fan blades blow out the airflow. The length of the diversion hood is long, so the airflow is dispersed and blown out from the air outlet, and the blowing range is large. The heating net heats the airflow to form hot air, and the meshes of the first buffer net and the second buffer net are staggered up and down, so that the hot air is blown to the first buffer net and the second buffer net, and is doubly buffered. The hot air blown to the product is gentler, avoiding the impact force of the hot air blowing away the ink and affecting the printing effect. The product is dried during transportation, with high efficiency and strong drying effect.

[0008] The utility model is further configured as follows: a side surface of the processing frame is fixedly connected to a fixing frame, and a top of the fixing frame is fixedly connected to a first cylinder.

[0009] By adopting the above technical solution, the fixing frame supports the first cylinder, and the first cylinder is started during silk screen printing.

[0010] The utility model is further configured as follows: an output end of the first cylinder is fixedly connected to a first telescopic rod, and a bottom of the first telescopic rod is fixedly connected to a slide rail.

[0011] By adopting the above technical solution, after the first cylinder is started, the first telescopic rod is extended downward, so that the slide rail is lowered, which facilitates the screen template to be pressed down and contact the product.

[0012] The utility model is further configured as follows: a sliding block is slidably connected to the inner wall of the sliding rail, and a second cylinder is fixedly connected to the outer surface of the sliding rail.

[0013] By adopting the above technical solution, the slider slides on the inner wall of the slide rail, and the second cylinder is started when sliding is required.

[0014] The utility model is further configured as follows: the output end of the second cylinder is fixedly connected to a second telescopic rod, and one end of the second telescopic rod is fixedly connected to a sliding block.

[0015] By adopting the above technical solution, the second telescopic rod is extended and retracted to drive the slider to slide left and right on the inner wall of the slide rail, and the slider realizes automatic movement.

[0016] The utility model is further configured as follows: one end of the sliding block is fixedly connected to an extension frame, and the top of the extension frame is fixedly connected to a third cylinder.

[0017] By adopting the above technical solution, the extension frame supports and fixes the third cylinder, and the third cylinder is started when the extension frame moves.

[0018] The utility model is further configured as follows: the output end of the third cylinder is fixedly connected with a third telescopic rod, and the bottom of the third telescopic rod is fixedly connected with an ink scraper.

[0019] By adopting the above technical solution, the third telescopic rod is extended downward to make the scraper plate contact with the screen template, and the lower scraper plate is moved to automatically scrape ink, so the printing speed is faster.

[0020] The utility model is further configured as follows: a support plate is fixedly connected to the bottom of the slide rail, and a locking plate is fixedly connected to the bottom of the support plate.

[0021] By adopting the above technical solution, the support plate connects the locking plate and the slide rail, and the number of the locking plates is two.

[0022] The utility model is further configured as follows: a side surface of the locking plate is fixedly connected to a fourth cylinder, an output end of the fourth cylinder is fixedly connected to a fourth telescopic rod, and a through hole is provided inside the locking plate.

[0023] By adopting the above technical solution, when the screen template is replaced, the fourth cylinder is started to shrink the fourth telescopic rod in the perforation.

[0024] The utility model is further configured as follows: locking grooves are provided on both sides of the screen template, and a clamping plate is fixedly connected to one end of the fourth telescopic rod.

[0025] By adopting the above technical solution, the clamping plate is pulled out from the locking groove, which makes it easy to disassemble and replace the screen template and to replace the printing pattern.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the coordinated arrangement among the processing frame, the conveyor belt, the supporting frame, the screen template, the drying hood, the motor, the rotating shaft, the fan blades, the diversion hood, the air outlet, the heating net, the first buffer net, the second buffer net and the positioning strip, can make the device in use, the product is placed between the two positioning strips, and is transported by the conveyor belt, and the product moves to the bottom of the screen template, so as to perform automatic screen printing, and the surface of the product after screen printing is covered with ink, and is further transported by the conveyor belt, so that the product enters the bottom of the drying hood, the fan blades blow out the airflow, so that the airflow is dispersed and blown out from the air outlet, and the blowing range is large, the heating net heats the airflow to form hot air, the meshes of the first buffer net and the second buffer net are staggered up and down, and are double buffered, so that the hot air blown to the product is gentler, and the impact force of the hot air is avoided to blow the ink and affect the printing effect, and the product is dried under the transportation, with high efficiency and strong drying effect.

[0028] 2. The utility model, through the coordinated arrangement among the fixed frame, the first cylinder, the first telescopic rod, the slide rail, the slider, the second cylinder, the second telescopic rod, the extension frame, the third cylinder, the third telescopic rod, the ink scraper, the support plate, the locking plate, the fourth cylinder, the fourth telescopic rod, the perforation, the locking groove and the card plate, can enable the device to support the first cylinder when the fixed frame is in use, and the slide rail descends to facilitate the downward pressing of the screen template and the contact with the product. The second telescopic rod is extended and retracted to drive the slider to slide left and right on the inner wall of the slide rail, and the slider moves automatically. When the extension frame moves, the third cylinder is started, and the third telescopic rod is extended downward to make the ink scraper contact with the screen template, and the ink scraper is moved down to automatically scrape ink, so that the printing speed is faster. When the screen template is replaced, the fourth cylinder is started to make the fourth telescopic rod shrink in the perforation, and the card plate is pulled out of the locking groove, so that the screen template can be disassembled and replaced, and the printing pattern can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the drying hood of the utility model;

[0032] Figure 3 This is a schematic diagram of the locking plate structure of the utility model;

[0033] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0034] In the figure, 1, processing frame; 2, conveyor belt; 3, support frame; 4, screen template; 5, drying hood; 6, motor; 7, rotating shaft; 8, fan blade; 9, diversion hood; 10, air outlet; 11, heating net; 12, first buffer net; 13, second buffer net; 14, positioning strip; 15, fixing frame; 16, first cylinder; 17, first telescopic rod; 18, slide rail; 19, slider; 20, second cylinder; 21, second telescopic rod; 22, extension frame; 23, third cylinder; 24, third telescopic rod; 25, scraper plate; 26, support plate; 27, locking plate; 28, fourth cylinder; 29, fourth telescopic rod; 30, perforation; 31, locking groove; 32, clamping plate. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-4A fully automatic high-speed screen printing machine includes a processing frame 1, a conveyor belt 2 is arranged on the inner wall of the processing frame 1, a support frame 3 is fixedly connected to the bottom of the processing frame 1, a positioning strip 14 is fixedly connected to the outer surface of the conveyor belt 2, a screen template 4 is arranged on the top of the positioning strip 14, a drying hood 5 is fixedly connected to the top of the processing frame 1, a motor 6 is fixedly connected to the top of the drying hood 5, a rotating shaft 7 is fixedly connected to the output end of the motor 6, a fan blade 8 is fixedly connected to the bottom of the rotating shaft 7, a diverter hood 9 is fixedly connected to the top of the inner wall of the drying hood 5, an air outlet 10 is provided at the bottom of the diverter hood 9, a heating net 11 is fixedly connected to the inner wall of the drying hood 5, and a first buffer net 12 and a second buffer net 13 are respectively fixedly connected to the inner wall of the drying hood 5. When the staff is in use, they place the product on the Between the two positioning bars 14, the product is transported by the conveyor belt 2 and moves to the bottom of the screen template 4 for automatic screen printing. After screen printing, the surface of the product is covered with ink and is further transported by the conveyor belt 2, so that the product enters the bottom of the drying hood 5. The staff starts the motor 6, and the motor 6 drives the rotating shaft 7 to rotate, so that the fan blades 8 blow out the airflow. The length of the diversion hood 9 is relatively long, so that the airflow is dispersed and blown out from the air outlet 10, and the blowing range is relatively large. The heating net 11 heats the airflow to form hot air, and the meshes of the first buffer net 12 and the second buffer net 13 are staggered up and down, so that the hot air blows to the first buffer net 12 and the second buffer net 13, which is double-buffered, and the hot air blown to the product is gentler, avoiding the impact of the hot air blowing the ink and affecting the printing effect, and the product The product is dried during transportation, with high efficiency and strong drying effect. A fixed frame 15 is fixedly connected to one side of the processing frame 1, and a first cylinder 16 is fixedly connected to the top of the fixed frame 15. The fixed frame 15 supports the first cylinder 16. The first cylinder 16 is started during screen printing. The output end of the first cylinder 16 is fixedly connected to a first telescopic rod 17, and the bottom of the first telescopic rod 17 is fixedly connected to a slide rail 18. After the first cylinder 16 is started, the first telescopic rod 17 is extended downward, so that the slide rail 18 is lowered, which is convenient for the screen template 4 to be pressed down and contact the product. The inner wall of the slide rail 18 is slidably connected to a slider 19, and the outer surface of the slide rail 18 is fixedly connected to a second cylinder 20. The slider 19 slides on the inner wall of the slide rail 18, and the second cylinder 20 is started when sliding is required. The output end of the second cylinder 20 is fixedly connected with a second telescopic rod 21, one end of the second telescopic rod 21 is fixedly connected with the slider 19, the second telescopic rod 21 is extended and retracted to drive the slider 19 to slide left and right on the inner wall of the slide rail 18, and the slider 19 is automatically moved, one end of the slider 19 is fixedly connected with an extension frame 22, the top of the extension frame 22 is fixedly connected with a third cylinder 23, the extension frame 22 supports and fixes the third cylinder 23, the extension frame 22 starts the third cylinder 23 when it moves, the output end of the third cylinder 23 is fixedly connected with a third telescopic rod 24, the bottom of the third telescopic rod 24 is fixedly connected with a scraper plate 25, the third telescopic rod 24 extends downward to make the scraper plate 25 contact with the screen template 4, the lower scraper plate 25 is moved to automatically scrape ink, and the printing speed is faster.A support plate 26 is fixedly connected to the bottom of the slide rail 18, and a locking plate 27 is fixedly connected to the bottom of the support plate 26. The support plate 26 connects the locking plate 27 and the slide rail 18. There are two locking plates 27. A fourth cylinder 28 is fixedly connected to one side of the locking plate 27. A fourth telescopic rod 29 is fixedly connected to the output end of the fourth cylinder 28. A through hole 30 is provided inside the locking plate 27. When the screen template 4 is replaced, the fourth cylinder 28 is started to shrink the fourth telescopic rod 29 in the through hole 30. Locking grooves 31 are provided on both sides of the screen template 4. A clamping plate 32 is fixedly connected to one end of the fourth telescopic rod 29. The clamping plate 32 is pulled out from the locking groove 31, which is convenient for disassembly and replacement of the screen template 4 and replacement of the printed pattern.

[0037] In the utility model, through the coordinated arrangement among the processing frame 1, the conveyor belt 2, the support frame 3, the screen template 4, the drying cover 5, the motor 6, the rotating shaft 7, the fan blades 8, the diversion cover 9, the air outlet 10, the heating net 11, the first buffer net 12, the second buffer net 13 and the positioning strip 14, the device can be used when the staff puts the product between the two positioning strips 14, and the product is transported by the conveyor belt 2 and moves to the bottom of the screen template 4, so as to automatically perform screen printing. After screen printing, the surface of the product is covered with ink and is continuously transported by the conveyor belt 2, so that the product enters the bottom of the drying cover 5, and the staff The operator starts the motor 6, and the motor 6 drives the rotating shaft 7 to rotate, so that the fan blades 8 blow out the airflow. The length of the diversion cover 9 is long, so that the airflow is dispersed and blown out from the air outlet 10, and the blowing range is large. The heating net 11 heats the airflow to form hot air. The meshes of the first buffer net 12 and the second buffer net 13 are staggered up and down, so that the hot air blows to the first buffer net 12 and the second buffer net 13, and is double-buffered. The hot air blown to the product is more gentle, avoiding the impact of the hot air blowing the ink and affecting the printing effect. Through the fixed frame 15, the first cylinder 16, the first telescopic rod 17, the slide rail 18, the slider 19, the second cylinder 20, the The coordination arrangement among the second telescopic rod 21, the extension frame 22, the third cylinder 23, the third telescopic rod 24, the ink scraper 25, the support plate 26, the locking plate 27, the fourth cylinder 28, the fourth telescopic rod 29, the perforation 30, the locking groove 31 and the clamping plate 32 enables the device to support the first cylinder 16 with the fixed frame 15 when in use, and start the first cylinder 16 during screen printing. After the first cylinder 16 is started, the first telescopic rod 17 is extended downward, so that the slide rail 18 is lowered, which is convenient for the screen template 4 to be pressed down and contact the product, and the slider 19 slides on the inner wall of the slide rail 18. When sliding is required, the second cylinder 20 is started, and the first The second telescopic rod 21 is telescopic to drive the slider 19 to slide left and right on the inner wall of the slide rail 18, and the slider 19 realizes automatic movement. The extension frame 22 supports and fixes the third cylinder 23. When the extension frame 22 moves, the third cylinder 23 is started, and the third telescopic rod 24 extends downward to make the scraper plate 25 contact with the screen template 4. The lower scraper plate 25 is moved to automatically scrape ink, and the printing speed is faster. The support plate 26 connects the locking plate 27 and the slide rail 18. There are two locking plates 27. When the screen template 4 is replaced, the fourth cylinder 28 is started to make the fourth telescopic rod 29 shrink in the perforation 30, and the clamping plate 32 is pulled out from the locking groove 31.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic high-speed screen printing machine, comprising a processing frame (1), characterized in that: The inner wall of the processing frame (1) is provided with a conveyor belt (2), the bottom of the processing frame (1) is fixedly connected to a support frame (3), the outer surface of the conveyor belt (2) is fixedly connected to a positioning strip (14), the top of the positioning strip (14) is provided with a screen template (4), the top of the processing frame (1) is fixedly connected to a drying hood (5), the top of the drying hood (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a rotating shaft (7), the bottom of the rotating shaft (7) is fixedly connected to a fan blade (8), the top of the inner wall of the drying hood (5) is fixedly connected to a diverter hood (9), the bottom of the diverter hood (9) is provided with an air outlet hole (10), the inner wall of the drying hood (5) is fixedly connected to a heating net (11), and the inner wall of the drying hood (5) is respectively fixedly connected to a first buffer net (12) and a second buffer net (13).

2. A fully automatic high-speed screen printing machine according to claim 1, characterized in that: A fixing frame (15) is fixedly connected to one side of the processing frame (1), and a first cylinder (16) is fixedly connected to the top of the fixing frame (15).

3. The fully automatic high-speed screen printing machine according to claim 2, characterized in that: The output end of the first cylinder (16) is fixedly connected to a first telescopic rod (17), and the bottom of the first telescopic rod (17) is fixedly connected to a slide rail (18).

4. The fully automatic high-speed screen printing machine according to claim 3, characterized in that: The inner wall of the slide rail (18) is slidably connected to a sliding block (19), and the outer surface of the slide rail (18) is fixedly connected to a second cylinder (20).

5. The fully automatic high-speed screen printing machine according to claim 4, characterized in that: The output end of the second cylinder (20) is fixedly connected to a second telescopic rod (21), and one end of the second telescopic rod (21) is fixedly connected to a sliding block (19).

6. The fully automatic high-speed screen printing machine according to claim 4, characterized in that: One end of the sliding block (19) is fixedly connected to an extension frame (22), and the top of the extension frame (22) is fixedly connected to a third cylinder (23).

7. The fully automatic high-speed screen printing machine according to claim 6, characterized in that: The output end of the third cylinder (23) is fixedly connected to a third telescopic rod (24), and the bottom of the third telescopic rod (24) is fixedly connected to an ink scraper (25).

8. The fully automatic high-speed screen printing machine according to claim 3, characterized in that: The bottom of the slide rail (18) is fixedly connected to a support plate (26), and the bottom of the support plate (26) is fixedly connected to a locking plate (27).

9. The fully automatic high-speed screen printing machine according to claim 8, characterized in that: A fourth cylinder (28) is fixedly connected to one side of the locking plate (27), a fourth telescopic rod (29) is fixedly connected to the output end of the fourth cylinder (28), and a through hole (30) is provided inside the locking plate (27).

10. The fully automatic high-speed screen printing machine according to claim 9, characterized in that: Locking grooves (31) are provided on both sides of the screen template (4), and a clamping plate (32) is fixedly connected to one end of the fourth telescopic rod (29).

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